Cheap flights from London (LON) to Portland (PDX) from $305

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — PDX
Jun 4 — Jun 111

The best prices from London to Portland are usually found in November or January, booked 16 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from London to Portland

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

August

Cheapest in

November

Average price

$779

Round-trip from

$274
High demand for flights, 25% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in May 2024
From London (LON) to Portland

What is the cheapest day to fly round-trip from London to Portland?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 34% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from London to Portland?

To save on the cost of your flight from London to Portland, book at least 17 days before your planned departure. Booking around this time can save you about 18% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $771 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $870.

What is the cheapest month to fly from London to Portland?

November can be a great time to fly to Portland from London with a flight ticket averaging about $834. Cheapflights users have found deals in the month of November for as cheap as $469. The most expensive prices can be found in the month of August.

What is the cheapest time of day to fly from LON to PDX?

It’s optimal to fly from London to Portland at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Cheap Icelandair flights from London to Portland

Explore cheap flight options specifically provided by Icelandair for the route between London and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced Icelandair flights heading from London to Portland. Come back soon if you're not finding the exact deal you're looking for.
Sat 9/141:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 9/233:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/29$666
Thu 10/31:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 10/73:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/29$731
Wed 9/181:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 9/233:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/30$735
Thu 9/261:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 9/303:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/29$744
Fri 10/181:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 10/213:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/29$753
Thu 10/31:00 pmLGW - PDX
1 stop12h 55mIcelandair
Fri 10/113:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/30$782
Sat 6/81:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 6/103:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/30$948
Wed 6/51:00 pmLGW - PDX
1 stop12h 55mIcelandair
Sun 6/93:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/30$989
Wed 6/51:00 pmLGW - PDX
1 stop12h 55mIcelandair
Sat 6/83:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/29$1,073
  • One of the most popular airlines traveling from London to Portland is Icelandair. London to Portland flights are typically 65% cheaper than other airlines traveling the same route. Flights from Icelandair typically cost $1,022.30 RT. The cheapest Icelandair flight found for this route was $703. The most popular departure airport in London when flying to Portland is London Heathrow Airport. The most popular airport to fly into when visiting Portland is Portland Airport. When flying from London to Portland, Icelandair flights are -1% more popular than any other airline flying that same route.

Cheap Delta flights from London to Portland

Explore cheap flight options specifically provided by Delta for the route between London and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Browse through some of the cheapest Delta flights traveling from London to Portland. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 9/166:30 amLHR - PDX
1 stop13h 35mDelta
Tue 9/2412:50 amPDX - LHR
1 stop22h 25mDelta
Deal found 5/29$680
Tue 6/116:30 amLHR - PDX
1 stop13h 30mDelta
Wed 7/1012:39 amPDX - LHR
1 stop22h 36mDelta
Deal found 5/29$811
Tue 6/119:55 amLHR - PDX
2 stops16h 56mDelta
Wed 7/1012:39 amPDX - LHR
1 stop22h 36mDelta
Deal found 5/29$817
Sat 6/88:40 amLCY - PDX
2 stops19h 50mDelta
Mon 6/102:15 pmPDX - LCY
1 stop18h 25mDelta
Deal found 5/30$2,238
  • One of the most popular airlines traveling from London to Portland is Delta. Flights from Delta traveling this route typically cost $1,189.84 RT. This price is typically 57% cheaper than other airlines that offer London to Portland flights. When booking this route, the cheapest RT price found was $693. London Heathrow Airport is the most common London airport to take off from when flying to Portland. Portland Airport is the most popular arrival airport in Portland. When flying from London to Portland, Delta flights are -4% more popular than any other airline flying that same route.

Cheap London to Portland flights in May & June 2024

Find cheap flight options from London to Portland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from London to Portland in 2024. Check back in a little while for more flight options.
Tue 6/113:30 pmLHR - PDX
Nonstop9h 55mFinnair
Thu 7/112:18 pmPDX - LHR
1 stop17h 47mFinnair
Deal found 5/29$720
Tue 6/114:55 pmLHR - PDX
1 stop36h 58mFinnair
Thu 7/117:16 amPDX - LHR
1 stop16h 44mFinnair
Deal found 5/29$726
Mon 6/174:55 pmLHR - PDX
1 stop27h 57mFinnair
Sun 6/2312:59 amPDX - LHR
1 stop21h 26mFinnair
Deal found 5/29$731
Wed 6/123:30 pmLHR - PDX
Nonstop9h 55mFinnair
Sat 6/227:00 amPDX - LHR
1 stop21h 50mFinnair
Deal found 5/30$754
Fri 6/142:45 pmLHR - PDX
1 stop30h 07mFinnair
Mon 6/1711:55 pmPDX - LHR
1 stop14h 15mFinnair
Deal found 5/30$758
Wed 6/122:25 pmLHR - PDX
1 stop30h 14mFinnair
Sat 6/227:00 amPDX - LHR
1 stop21h 50mFinnair
Deal found 5/30$759
Wed 6/53:30 pmLHR - PDX
Nonstop9h 55mFinnair
Sat 6/87:00 amPDX - LHR
1 stop25h 05mFinnair
Deal found 5/29$766
Wed 6/127:55 pmLHR - PDX
2 stops24h 57mFinnair
Sat 6/227:00 amPDX - LHR
1 stop15h 25mFinnair
Deal found 5/30$767
Wed 6/52:45 pmLHR - PDX
1 stop30h 07mFinnair
Sat 6/811:55 pmPDX - LHR
1 stop26h 25mFinnair
Deal found 5/29$772

London to Portland 2024 flight deals

Discover exclusive flight deals for travel between London and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from London to Portland in 2024. Check back in a little while for more flight options.
Mon 9/166:30 amLHR - PDX
2 stops19h 47mMultiple Airlines
Wed 9/256:55 pmPDX - LHR
2 stops27h 35mMultiple Airlines
Deal found 5/29$640
Mon 9/163:30 pmLHR - PDX
Nonstop9h 55mFinnair
Wed 9/257:00 amPDX - LHR
1 stop18h 00mFinnair
Deal found 5/29$645
Mon 9/163:30 pmLHR - PDX
Nonstop9h 55mFinnair
Mon 9/301:55 pmPDX - LHR
1 stop14h 55mFinnair
Deal found 5/29$648
Mon 9/168:40 amLHR - PDX
1 stop18h 05mFinnair
Wed 9/2511:35 amPDX - LHR
1 stop17h 15mFinnair
Deal found 5/29$649
Mon 9/162:25 pmLHR - PDX
1 stop30h 17mFinnair
Mon 9/301:55 pmPDX - LHR
1 stop18h 10mFinnair
Deal found 5/29$654
Mon 9/168:30 amLHR - PDX
1 stop18h 15mMultiple Airlines
Wed 9/2510:20 amPDX - LHR
2 stops15h 40mMultiple Airlines
Deal found 5/29$662
Mon 9/1610:15 amLHR - PDX
2 stops19h 57mMultiple Airlines
Mon 9/3012:50 pmPDX - LHR
1 stop12h 50mMultiple Airlines
Deal found 5/29$663
Mon 9/166:30 amLHR - PDX
2 stops19h 47mLufthansa
Wed 9/254:01 pmPDX - LHR
1 stop14h 09mLufthansa
Deal found 5/29$665
Sat 9/141:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 9/233:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/29$666

Non-stop flights to Portland from London

Discover non-stop flight options from London to Portland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
For a shorter flight, select one of these non-stop flights from London to Portland. If you're looking for other options for flights from London to Portland, make sure to update the search form at the top of page.
Mon 9/163:30 pmLHR - PDX
Nonstop9h 55mFinnair
Mon 9/307:15 pmPDX - LHR
Nonstop9h 30mFinnair
Deal found 5/29$670
Wed 9/183:30 pmLHR - PDX
Nonstop9h 55mBritish Airways
Mon 9/237:15 pmPDX - LHR
Nonstop9h 30mBritish Airways
Deal found 5/30$698
Mon 9/163:30 pmLHR - PDX
Nonstop9h 55mBritish Airways
Wed 9/257:15 pmPDX - LHR
Nonstop9h 30mBritish Airways
Deal found 5/30$702
Mon 9/163:30 pmLHR - PDX
Nonstop9h 55mFinnair
Wed 9/257:15 pmPDX - LHR
Nonstop9h 30mFinnair
Deal found 5/30$712
Mon 9/163:30 pmLHR - PDX
Nonstop9h 55mMultiple Airlines
Wed 9/257:15 pmPDX - LHR
Nonstop9h 30mMultiple Airlines
Deal found 5/29$731
Mon 9/233:30 pmLHR - PDX
Nonstop9h 55mBritish Airways
Sat 10/127:15 pmPDX - LHR
Nonstop9h 30mBritish Airways
Deal found 5/30$788
Sat 9/143:30 pmLHR - PDX
Nonstop9h 55mBritish Airways
Mon 9/237:15 pmPDX - LHR
Nonstop9h 30mBritish Airways
Deal found 5/30$789
Tue 6/113:30 pmLHR - PDX
Nonstop9h 55mBritish Airways
Thu 7/117:15 pmPDX - LHR
Nonstop9h 30mBritish Airways
Deal found 5/29$794
Thu 9/263:30 pmLHR - PDX
Nonstop9h 55mBritish Airways
Mon 9/307:15 pmPDX - LHR
Nonstop9h 30mBritish Airways
Deal found 5/29$814

London to Portland flights leaving soon

Find last-minute flight options from London to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users seeking a last-minute flight from London to Portland should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Wed 6/53:30 pmLHR - PDX
Nonstop9h 55mFinnair
Sat 6/87:00 amPDX - LHR
1 stop25h 05mFinnair
Deal found 5/29$766
Wed 6/52:45 pmLHR - PDX
1 stop30h 07mFinnair
Sat 6/811:55 pmPDX - LHR
1 stop26h 25mFinnair
Deal found 5/29$772
Wed 6/52:45 pmLHR - PDX
1 stop30h 07mFinnair
Fri 6/712:59 amPDX - LHR
1 stop21h 26mFinnair
Deal found 5/29$780
Wed 6/52:25 pmLHR - PDX
2 stops18h 13mAmerican Airlines
Sat 6/89:00 pmPDX - LHR
1 stop26h 40mAmerican Airlines
Deal found 5/29$872
Wed 6/56:00 amLGW - PDX
3 stops40h 39mMultiple Airlines
Sun 6/911:40 pmPDX - LGW
1 stop23h 40mMultiple Airlines
Deal found 5/30$902
Wed 6/510:00 amLGW - PDX
2 stops22h 08mMultiple Airlines
Sun 6/911:40 pmPDX - LGW
1 stop23h 40mMultiple Airlines
Deal found 5/30$906
Fri 6/72:00 pmLGW - PDX
2 stops32h 39mMultiple Airlines
Mon 6/1011:40 pmPDX - LGW
2 stops26h 10mMultiple Airlines
Deal found 5/30$921
Sat 6/81:00 pmLGW - PDX
1 stop12h 55mIcelandair
Mon 6/103:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/30$948
Wed 6/51:00 pmLGW - PDX
1 stop12h 55mIcelandair
Sun 6/93:20 pmPDX - LGW
1 stop12h 25mIcelandair
Deal found 5/30$989

One-way flights to Portland from London

Search for one-way flight options from London to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from London to Portland, be sure to check out these deals, which are updated often. Users needing a return flight from London to Portland should utilize the search form above.
Wed 6/1910:00 amLGW - PDX
2 stops44h 53mMultiple Airlines
Deal found 5/30$305
Sat 6/810:45 amLGW - PDX
2 stops21h 23mMultiple Airlines
Deal found 5/30$341
Tue 6/1111:55 amSTN - PDX
2 stops38h 00mMultiple Airlines
Deal found 5/30$345
Sun 8/2510:45 amLGW - PDX
1 stop30h 02mMultiple Airlines
Deal found 5/30$352
Mon 6/1010:45 amLGW - PDX
2 stops21h 44mMultiple Airlines
Deal found 5/30$354
Tue 6/119:35 pmLGW - PDX
3 stops52h 26mMultiple Airlines
Deal found 5/30$359
Tue 6/1110:00 amLGW - PDX
2 stops35h 09mMultiple Airlines
Deal found 5/30$360
Tue 6/1810:00 amLGW - PDX
2 stops35h 09mMultiple Airlines
Deal found 5/30$361
Wed 6/57:10 amSTN - PDX
3 stops42h 51mMultiple Airlines
Deal found 5/30$362

Find flights from London to Portland within your budget

Customize your flight search to find flights from London to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$619 - $739

Route

Depart

Return

Price

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 9/16

2 stops19h 47m

Portland

Wed 9/25

2 stops17h 30m

$619

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 9/16

Nonstop9h 55m

Portland

Wed 9/25

1 stop14h 55m

$642

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 9/16

2 stops19h 47m

Portland

Wed 9/25

1 stop14h 09m

$644

London GatwickPortland

LGW - PDX

LGWPDX

London Gatwick

Sat 9/14

1 stop12h 55m

Portland

Mon 9/23

1 stop12h 25m

$666

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 9/18

2 stops32h 54m

Portland

Mon 9/23

1 stop12h 52m

$668

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 9/16

1 stop13h 35m

Portland

Tue 9/24

1 stop22h 25m

$680

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 9/16

Nonstop9h 55m

Portland

Wed 9/25

Nonstop9h 30m

$702

London GatwickPortland

LGW - PDX

LGWPDX

London Gatwick

Thu 9/26

1 stop18h 44m

Portland

Mon 9/30

1 stop19h 45m

$705

London HeathrowPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 10/29

2 stops32h 44m

Portland

Sat 11/2

1 stop23h 21m

$739

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from London to Portland?

Use this chart to determine the optimal time to book a round-trip flight from London to Portland. Price data was last updated on May 24, 2024.
To ensure you get the cheapest price possible for a flight from London to Portland, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from London to Portland?

Use this chart to determine the cheapest time to fly round-trip from London to Portland. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London to Portland flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from London to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PDX

Temperature

41 - 69.8 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated May 30, 2024.
Read through reviews of airlines operating flights from London to Portland, such as Icelandair, Delta and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,457 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,457 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,520 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,954 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,372 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,365 reviews
8.0
Very good
10,457 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from London to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Portland from London?

    For a flight from London to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 2 inbound flights from London per day. 6 airlines have flights to Portland from London on a regular basis.

  • Can I find flights from London to Portland for under $700 on Cheapflights?

    Yes, there are multiple flights from London to Portland for under $700. The cheapest flight booked recently is on Multiple Airlines for just $619, but on average you can expect to pay $656.

  • Are there nonstop flights from London to Portland for under $700 on Cheapflights?

    Cheapflights has at least 20 direct flights from London to Portland under $700. A good price for a nonstop flight from London to Portland is less than $823.

  • Are there last-minute flights available from London to Portland for under $800?

    There are currently 20+ open flights from London to Portland within the next 7 days for less than $800.

  • What are the cheapest airlines flying from London to Portland round-trip?

    Currently priced at $642, Finnair will fly you from London to Portland and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Icelandair - these airlines can fly you to your destination from $644 and $666, respectively. Finnair is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from London to Portland?

  • What are the most reliable airlines from London to Portland?

    Before booking your flight to Portland from London, check out the most reliable airlines to get you to your destination on time: American Airlines (76%), Aer Lingus (76%), Finnair( 76%).

  • What are the cheapest flights from London to Portland?

    Looking for the cheapest flight from London to Portland? While on average our users pay $3,538, our data indicates the cheapest price to be $733. The most popular route (London Heathrow - Portland), is priced around $586.

  • What does LHR to PDX mean?

    London Heathrow Airport is LHR and Portland Airport is PDX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from London to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your London to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from London to Portland that include hotel bookings?

    Yes. In addition to deals on London to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Portland.

  • Can I find deals for business class flights from London to Portland?

    Yes. Cheapflights offers flight deals from London to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from London to Portland that allow pets onboard?

    Many airlines flying from London to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Portland?

    Yes, you can often find last-minute deals on London to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Portland flight deals updated?

    The London to Portland flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from London to Portland?

  • What is the cheapest month to book a flight from London to Portland?

    Currently, October is the cheapest month in which you can book a flight from London to Portland (average of $274). Flying from London to Portland in July is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from London to Portland

Discover the top 6 airlines that operate flights from London to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$582Average$768FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$637Average$673FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest$653Average$768FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest$668Average$875FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest$693Average$1,190FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest$703Average$1,022FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from London to Portland by cabin class

Find flights from London to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from London to Portland

Find hourly flight availability from London to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2024.
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0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from London to Portland

Explore weekly flight availability from London to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 30, 2024.
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How does Cheapflights help users find flights from London to Portland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portland from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Portland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Portland.

Can Cheapflights find flights from London to Portland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Portland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Portland become cheaper?

Yes, Cheapflights offers price alerts on London to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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