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$394+ Cheap flights from Fresno (FAT) 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LHR
ene. 28 — feb. 41
mar. 1/28
mar. 2/4
1 adult, Economy
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The best prices from Fresno Airterminal to London Heathrow are usually found in April or November, booked 15 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Fresno to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) 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 enero 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$718
(United Airlines)

One-way from

$394
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$740
Provider with most accurate pricing for Fresno Airterminal-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Fresno Airterminal-London Heathrow flights.
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From Fresno Airterminal to London Heathrow
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One-way flight from Fresno Airterminal to London Heathrow
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Highest demand for flights based on searches. 25% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Fresno to Heathrow

Cheapest flights from Fresno to Heathrow
Explore the most affordable flight options available from Fresno to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 23, 2025.

This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/52:25 pmFAT - LHR
1 stop13h 35mUnited Airlines
mié. 3/193:00 pmLHR - FAT
2 stops37h 23mUnited Airlines
Deal found 1/23$718
This Justfly.com deal was found by Cheapflights users on 1/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2310:30 amFAT - LHR
2 stops18h 50mAir Canada
vie. 5/92:05 pmLHR - FAT
2 stops35h 54mAir Canada
Deal found 1/23$720
This Gotogate deal was found by Cheapflights users on 1/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/57:04 amFAT - LHR
2 stops15h 26mMultiple Airlines
mié. 3/197:40 amLHR - FAT
2 stops21h 35mMultiple Airlines
Deal found 1/23$724
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/231:10 pmFAT - LHR
1 stop17h 30mAmerican Airlines
vie. 5/911:15 amLHR - FAT
1 stop18h 48mAmerican Airlines
Deal found 1/23$743
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/72:20 pmFAT - LHR
2 stops22h 40mLufthansa
jue. 3/136:30 amLHR - FAT
2 stops18h 12mLufthansa
Deal found 1/22$756
This oojo deal was found by Cheapflights users on 1/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/137:33 amFAT - LHR
1 stop20h 32mBritish Airways
lun. 2/179:55 amLHR - FAT
2 stops40h 42mBritish Airways
Deal found 1/23$767
This Delta deal was found by Cheapflights users on 1/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/2110:45 pmFAT - LHR
2 stops50h 10mDelta
lun. 3/316:30 amLHR - FAT
2 stops18h 13mDelta
Deal found 1/23$794
This Orbitz deal was found by Cheapflights users on 1/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/82:52 pmFAT - LHR
1 stop31h 28mIberia
jue. 3/1310:40 amLHR - FAT
1 stop20h 26mIberia
Deal found 1/22$1,784
This KLM deal was found by Cheapflights users on 1/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/136:10 amFAT - LHR
2 stops16h 40mKLM
mié. 2/1912:30 pmLHR - FAT
1 stop17h 00mKLM
Deal found 1/23$4,606
This Alaska Airlines deal was found by Cheapflights users on 1/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/268:17 amFAT - LHR
2 stops19h 53mAlaska Airlines
mié. 3/52:20 pmLHR - FAT
1 stop15h 38mAlaska Airlines
Deal found 1/22$18,834

Find flights from Fresno to Heathrow within your budget

Customize your flight search to find flights from Fresno 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 2,558,603 searches. Data last updated enero 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

mié. 3/5

2:25 pm-12:00 pm

1 stop13h 35m

London Heathrow

mié. 3/19

3:00 pm-9:23 pm

2 stops37h 23m

$718

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

mié. 4/23

10:30 am-1:20 pm

2 stops18h 50m

London Heathrow

vie. 5/9

2:05 pm-5:59 pm

2 stops35h 54m

$720

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

mié. 3/5

7:04 am-6:30 am

2 stops15h 26m

London Heathrow

mié. 3/19

7:40 am-10:15 pm

2 stops21h 35m

$724

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

mié. 4/23

1:10 pm-2:40 pm

1 stop17h 30m

London Heathrow

vie. 5/9

11:15 am-10:03 pm

1 stop18h 48m

$743

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

vie. 3/7

2:20 pm-9:00 pm

2 stops22h 40m

London Heathrow

jue. 3/13

6:30 am-5:42 pm

2 stops18h 12m

$756

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

jue. 2/13

7:33 am-12:05 pm

1 stop20h 32m

London Heathrow

lun. 2/17

9:55 am-6:37 pm

2 stops40h 42m

$767

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

vie. 3/21

10:45 pm-7:55 am

2 stops50h 10m

London Heathrow

lun. 3/31

6:30 am-4:43 pm

2 stops18h 13m

$794

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

sáb. 3/8

2:52 pm-6:20 am

1 stop31h 28m

London Heathrow

jue. 3/13

10:40 am-12:06 am

1 stop20h 26m

$1,784

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

jue. 2/13

6:10 am-6:50 am

2 stops16h 40m

London Heathrow

mié. 2/19

12:30 pm-9:30 pm

1 stop17h 00m

$4,606

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

mié. 2/26

8:17 am-12:10 pm

2 stops19h 53m

London Heathrow

mié. 3/5

2:20 pm-9:58 pm

1 stop15h 38m

$18,834

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 13 results
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Compare providers for flights from Fresno to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fresno to Heathrow in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fresno-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fresno-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fresno-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fresno-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fresno to Heathrow

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

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

How far ahead should I book a flight from Fresno to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Fresno to Heathrow. Price data was last updated on January 17, 2025.

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fresno to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Fresno to London Heathrow Airport (average of $661). Flying from Fresno to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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 FAT to LHR?

Find hourly flight availability from Fresno 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 enero 23, 2025.

It’s typically best to fly out from Fresno to London Heathrow Airport in the morning. Doing so could potentially save you 8% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 enero 23, 2025.
Alaska Airlines
8.0
Very good
9,699 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,699 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,508 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,338 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,970 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Fresno to Heathrow. 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 from for flights from Fresno to London Heathrow?

    Fresno Airterminal (FAT), located 4.8 mi from the city center, is the airport you fly out of when you book flights from Fresno to London Heathrow. 5 airlines have flights from Airterminal to London Heathrow on a regular basis. Booking flights from Fresno Airterminal to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • What are the cheapest airlines flying from Fresno to London Heathrow Airport round-trip?

    Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $718. Additional round-trip tickets that might be worth considering are offered by Air Canada and American Airlines, with the lowest prices starting at $720 and $743, respectively. United Airlines is 16% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fresno 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 Fresno to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Fresno to London Heathrow Airport (average of $661). Flying from Fresno to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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

Traveling to a place near Fresno?

Book flights to Fresno if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Alternative routes for Fresno to Heathrow

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Top 5 airlines flying from Fresno to Heathrow

Discover the top 5 airlines that operate flights from Fresno 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 2,558,603 searches. Data last updated enero 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$602Average$729FlexibilityNo cancel feeOn-time70%
DeltaCheapest$614Average$736FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$623Average$841FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$671Average$1,029FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$847Average$847FlexibilityNo cancel feeOn-time76%
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