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$74+ Cheap flights from Reykjavik to Heathrow (LHR)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
REK — LHR
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Reykjavik to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Reykjavik (IS1) to Heathrow (LHR). 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 November 21, 2024.

Find flight deals from Reykjavik to Heathrow

Cheapest flights from Reykjavik to Heathrow
Explore the most affordable flight options available from Reykjavik to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:40 amKEF - LHR
Nonstop3h 15mBritish Airways
Sun 12/87:20 amLHR - KEF
Nonstop3h 20mBritish Airways
Deal found 11/20$185
This Trip.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:45 pmKEF - LHR
Nonstop3h 00mMultiple Airlines
Mon 12/167:05 amLHR - KEF
1 stop7h 15mMultiple Airlines
Deal found 11/20$255
This Icelandair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/114:20 pmKEF - LHR
Nonstop3h 10mIcelandair
Mon 12/168:40 pmLHR - KEF
Nonstop3h 15mIcelandair
Deal found 11/20$329
This Scandinavian Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1111:30 amKEF - LHR
1 stop6h 10mScandinavian Airlines
Mon 12/169:05 pmLHR - KEF
2 stops13h 35mScandinavian Airlines
Deal found 11/20$330
This Lufthansa deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/62:55 pmKEF - LHR
1 stop7h 20mLufthansa
Tue 12/106:30 amLHR - KEF
1 stop7h 25mLufthansa
Deal found 11/20$425

Find flights from Reykjavik to Heathrow within your budget

Customize your flight search to find flights from Reykjavik to Heathrow 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 2,629,791 searches. Data last updated November 21, 2024.

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Depart

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Price

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 5/8

10:35 am-2:40 pm

Nonstop3h 05m

London Heathrow

Tue 5/13

7:15 am-9:20 am

Nonstop3h 05m

$157

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 1/16

11:30 am-6:30 pm

1 stop7h 00m

London Heathrow

Wed 1/22

8:40 pm-11:55 pm

Nonstop3h 15m

$202

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 1/23

11:30 am-6:30 pm

1 stop7h 00m

London Heathrow

Wed 1/29

6:05 pm-10:40 am

2 stops16h 35m

$226

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Thu 2/6

4:20 pm-7:30 pm

Nonstop3h 10m

London Heathrow

Sun 2/9

12:15 pm-3:30 pm

Nonstop3h 15m

$246

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Sun 5/11

12:10 am-9:40 pm

1 stop20h 30m

London Heathrow

Mon 5/19

7:30 pm-11:20 pm

1 stop28h 50m

$282

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Fri 12/6

2:55 pm-10:15 pm

1 stop7h 20m

London Heathrow

Tue 12/10

6:30 am-1:55 pm

1 stop7h 25m

$425

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Fri 3/14

6:45 pm-9:45 pm

Nonstop3h 00m

$74

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Tue 12/17

11:50 am-9:35 pm

1 stop9h 45m

$87

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Sat 2/8

11:00 am-9:55 pm

2 stops10h 55m

$122

ReykjavikLondon

KEF - LHR

KEFLHR

Reykjavik Keflavik Intl

Wed 11/27

4:20 pm-7:30 pm

Nonstop3h 10m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 15 results
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Best time to book a flight from Reykjavik to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Reykjavik 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.

Travel insights for flights from Reykjavik to Heathrow

Get recent, data-driven insights about flights from Reykjavik to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Reykjavik to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Reykjavik to London Heathrow Airport (average of $648). Flying from Reykjavik to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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.

What is the cheapest time of day to fly from KEF to LHR?

Find hourly flight availability from Reykjavik to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Reykjavik to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Reykjavik to London Heathrow Airport

Explore weekly flight availability from Reykjavik to Heathrow. 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 November 21, 2024.

The most flights from IS1 to LHR are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Reykjavik to London, such as British Airways and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.7
Good
1,300 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Austrian Airlines
7.6
Good
805 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

SWISS
7.6
Good
1,637 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Turkish Airlines
7.4
Good
3,914 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Scandinavian Airlines
7.3
Good
1,301 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Overall

7.7

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from Reykjavik to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Reykjavik to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $74 on British Airways. Other airlines that offer cheap prices include Scandinavian Airlines from $87 and Icelandair from $206 one-way.

  • What are the most reliable airlines from Reykjavik to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Reykjavik to London Heathrow Airport are Qantas Airways (95%), American Airlines (91%) and British Airways (90%).

  • What are the cheapest flights from Reykjavik to London Heathrow Airport?

    On average you can expect to pay $543 for a flight from Reykjavik to London Heathrow Airport. The cheapest flight overall is $112 while the most popular route, (Reykjavik Keflavik Intl - London Heathrow) is currently priced at $166.

  • Can I find deals for flights from Reykjavik to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Reykjavik to Heathrow?

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

  • Can I find deals for business class flights from Reykjavik to Heathrow?

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

  • What is the cheapest month to book a flight from Reykjavik to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Reykjavik to London Heathrow Airport (average of $648). Flying from Reykjavik to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Reykjavik to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Keflavik Intl to Heathrow flights

Top 2 airlines flying from Reykjavik to Heathrow

Discover the top 2 airlines that operate flights from Reykjavik to Heathrow. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$88Average$211FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$181Average$297FlexibilityNo cancel feeOn-time76%
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