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$427+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LHR
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from Fresno Airterminal to London Heathrow are usually found in November or October, booked 37 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 April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$933
(Gotogate)

One-way from

$427
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$908
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 ($303 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 28, 2025.

This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:30 amFAT - LHR
2 stops17h 00mMultiple Airlines
Fri 9/58:40 amLHR - FAT
2 stops20h 14mMultiple Airlines
Deal found 4/28$760
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 8/262:15 pmFAT - LHR
1 stop12h 55mUnited Airlines
Fri 9/58:40 amLHR - FAT
2 stops19h 08mUnited Airlines
Deal found 4/28$769
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:05 amFAT - LHR
1 stop14h 20mBritish Airways
Fri 9/511:15 amLHR - FAT
1 stop15h 04mBritish Airways
Deal found 4/28$788
This KLM deal was found by Cheapflights users on 4/28. 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.
Tue 12/29:45 amFAT - LHR
2 stops15h 05mKLM
Tue 12/168:50 amLHR - FAT
2 stops21h 02mKLM
Deal found 4/28$792
This Justfly.com deal was found by Cheapflights users on 4/28. 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.
Fri 8/155:30 amFAT - LHR
2 stops17h 00mAir Canada
Fri 8/222:10 pmLHR - FAT
2 stops37h 38mAir Canada
Deal found 4/28$815
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:37 pmFAT - LHR
1 stop17h 48mIberia
Mon 5/198:00 pmLHR - FAT
2 stops35h 58mIberia
Deal found 4/28$952
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:50 pmFAT - LHR
1 stop12h 50mLufthansa
Mon 5/198:25 pmLHR - FAT
2 stops32h 20mLufthansa
Deal found 4/28$1,025
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 8/16:10 amFAT - LHR
1 stop19h 40mDelta
Fri 8/86:15 amLHR - FAT
2 stops18h 20mDelta
Deal found 4/28$1,099
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/912:48 pmFAT - LHR
1 stop16h 02mAmerican Airlines
Thu 6/193:10 pmLHR - FAT
1 stop16h 49mAmerican Airlines
Deal found 4/28$1,143
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2312:15 pmFAT - LHR
1 stop37h 35mVirgin Atlantic
Tue 6/310:55 amLHR - FAT
1 stop18h 28mVirgin Atlantic
Deal found 4/28$1,213
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Sat 6/216:00 amFAT - LHR
2 stops31h 40mAustrian Airlines
Mon 6/307:30 pmLHR - FAT
2 stops32h 41mAustrian Airlines
Deal found 4/28$1,376
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 8/111:04 amFAT - LHR
2 stops17h 56mAlaska Airlines
Fri 8/83:40 pmLHR - FAT
1 stop14h 20mAlaska Airlines
Deal found 4/28$19,140

Cheapflights Fare Finder

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 April 28, 2025.
Use the filters below to find and compare flights from Fresno to London Heathrow Airport that are best for you.

Fly from

Fresno

Fly to

Heathrow

Route

Depart

Return

Price

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 8/26

5:30 am-6:30 am

2 stops17h 00m

London Heathrow

Fri 9/5

8:40 am-8:54 pm

2 stops20h 14m

$760

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 8/26

2:15 pm-11:10 am

1 stop12h 55m

London Heathrow

Fri 9/5

8:40 am-7:48 pm

2 stops19h 08m

$769

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 8/26

8:05 am-6:25 am

1 stop14h 20m

London Heathrow

Fri 9/5

11:15 am-6:19 pm

1 stop15h 04m

$788

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 8/15

5:30 am-6:30 am

2 stops17h 00m

London Heathrow

Fri 8/22

2:10 pm-7:48 pm

2 stops37h 38m

$815

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 8/15

12:55 pm-9:50 am

1 stop12h 55m

London Heathrow

Fri 8/22

9:20 am-9:38 pm

1 stop20h 18m

$838

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 5/12

12:37 pm-2:25 pm

1 stop17h 48m

London Heathrow

Mon 5/19

8:00 pm-11:58 pm

2 stops35h 58m

$952

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 8/1

6:10 am-9:50 am

1 stop19h 40m

London Heathrow

Fri 8/8

6:15 am-4:35 pm

2 stops18h 20m

$1,099

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 7/9

10:45 am-7:25 am

1 stop12h 40m

London Heathrow

Wed 7/16

7:25 am-8:11 pm

2 stops20h 46m

$1,115

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 6/9

12:48 pm-12:50 pm

1 stop16h 02m

London Heathrow

Thu 6/19

3:10 pm-11:59 pm

1 stop16h 49m

$1,143

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 5/23

12:15 pm-9:50 am

1 stop37h 35m

London Heathrow

Tue 6/3

10:55 am-9:23 pm

1 stop18h 28m

$1,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 18 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Fresno-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Fresno to London Heathrow Airport

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 April 25, 2025.

Booking 37 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 $1,110). 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 April 28, 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 April 28, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Fresno to London by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 Iberia is currently your cheapest option to London Heathrow Airport, with prices starting at $952. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $995 and $1,005, respectively.

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

    $552 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on KLM and United Airlines, with prices starting from $556 and $616, respectively.

  • 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 $1,110). 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
Luton
Horley
Canterbury
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Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
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Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$613Average$765FlexibilityNo cancel feeOn-time70%
DeltaCheapest$687Average$736FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$697Average$1,105FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$697Average$1,035FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$847Average$847FlexibilityNo cancel feeOn-time76%

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