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$322+ Cheap flights from Fresno (FAT) to London (LON)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
1 adult, Economy
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Cheap flight deals from Fresno to London

Cheapest flights from Fresno to London
Explore the most affordable flight options available from Fresno to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.

This The Travel House deal was found by Cheapflights users on 7/15. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:01 pm
FAT
-
LHR
1 stop14h 19m
Alaska Airlines
Fri 12/42:45 pm
LHR
-
FAT
1 stop15h 25m
Alaska Airlines
Deal found 7/15$835
This The Travel House deal was found by Cheapflights users on 7/19. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:01 pm
FAT
-
LHR
1 stop14h 19m
Alaska Airlines
Thu 12/32:45 pm
LHR
-
FAT
1 stop15h 25m
Alaska Airlines
Deal found 7/19$836
This KLM deal was found by Cheapflights users on 7/19. 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 11/36:10 am
FAT
-
LHR
1 stop19h 50m
KLM
Thu 12/38:25 pm
LHR
-
FAT
2 stops28h 12m
KLM
Deal found 7/19$862
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 11/42:10 pm
FAT
-
LHR
1 stop15h 20m
United Airlines
Fri 12/46:35 am
LHR
-
FAT
2 stops19h 07m
United Airlines
Deal found 7/19$863
This United Airlines deal was found by Cheapflights users on 7/16. 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 11/32:10 pm
FAT
-
LHR
1 stop15h 20m
United Airlines
Thu 12/36:35 am
LHR
-
FAT
2 stops19h 07m
United Airlines
Deal found 7/16$869
This Iberia deal was found by Cheapflights users on 7/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:00 am
FAT
-
LHR
1 stop14h 50m
Iberia
Fri 12/47:30 am
LHR
-
FAT
2 stops23h 08m
Iberia
Deal found 7/17$870
This The Travel House deal was found by Cheapflights users on 7/15. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
FAT
-
LHR
1 stop21h 20m
Alaska Airlines
Tue 12/12:45 pm
LHR
-
FAT
1 stop15h 25m
Alaska Airlines
Deal found 7/15$872
This KLM deal was found by Cheapflights users on 7/19. 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.
Sun 8/165:19 pm
FAT
-
LCY
2 stops16h 01m
KLM
Wed 8/267:45 am
LCY
-
FAT
2 stops16h 53m
KLM
Deal found 7/19$951
This British Airways deal was found by Cheapflights users on 7/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:15 am
FAT
-
LCY
2 stops22h 05m
British Airways
Wed 9/29:35 am
LCY
-
FAT
2 stops21h 44m
British Airways
Deal found 7/15$973
This British Airways deal was found by Cheapflights users on 7/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:15 am
FAT
-
LCY
2 stops21h 55m
British Airways
Wed 9/29:35 am
LCY
-
FAT
2 stops21h 44m
British Airways
Deal found 7/19$975
This FlightHub deal was found by Cheapflights users on 7/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:15 am
FAT
-
LCY
2 stops20h 15m
British Airways
Tue 9/89:35 am
LCY
-
FAT
2 stops21h 44m
British Airways
Deal found 7/18$1,002
This Iberia deal was found by Cheapflights users on 7/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:15 am
FAT
-
LGW
2 stops18h 35m
Iberia
Mon 11/307:40 pm
LGW
-
FAT
2 stops24h 02m
Iberia
Deal found 7/15$1,014

Find flight deals from Fresno to London

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to London (LON). 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 July 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$835
(The Travel House)

One-way from

$322
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,049
Provider with most accurate pricing for Fresno Airterminal-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fresno Airterminal-London (LON) flights.
Search Deals
From Fresno Airterminal to London (LON)
Search Deals
One-way flight from Fresno Airterminal to London (LON)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno to London 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 July 20, 2026.
Use the filters below to find and compare flights from Fresno to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 10/5

7:00 am-8:30 am

1 stop17h 30m

London Heathrow

Tue 10/20

6:55 am-5:46 pm

2 stops18h 51m

$907

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/1

6:15 am-8:20 am

2 stops18h 05m

London Heathrow

Tue 9/15

7:30 am-7:59 pm

2 stops20h 29m

$944

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/1

9:00 am-12:25 pm

1 stop19h 25m

London Heathrow

Fri 9/18

7:30 am-7:59 pm

2 stops20h 29m

$946

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Sun 8/16

5:19 pm-5:20 pm

2 stops16h 01m

London City

Wed 8/26

7:45 am-4:38 pm

2 stops16h 53m

$951
Quickest round-trip

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/1

2:33 pm-2:25 pm

1 stop15h 52m

London Heathrow

Tue 9/15

10:05 am-7:00 pm

1 stop16h 55m

$965

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 8/31

12:24 pm-3:00 pm

2 stops18h 36m

London Heathrow

Mon 9/7

8:55 pm-9:28 pm

2 stops32h 33m

$971

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Wed 8/19

7:15 am-1:10 pm

2 stops21h 55m

London City

Wed 9/2

9:35 am-11:19 pm

2 stops21h 44m

$973

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Mon 8/17

7:15 am-1:20 pm

2 stops22h 05m

London City

Wed 9/2

9:35 am-11:19 pm

2 stops21h 44m

$974

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Thu 8/13

6:15 am-9:20 am

2 stops19h 05m

London Heathrow

Thu 8/20

6:55 am-5:27 pm

2 stops18h 32m

$984

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 8/31

6:18 pm-10:00 am

2 stops31h 42m

London Heathrow

Mon 9/7

6:55 am-10:15 pm

2 stops23h 20m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 59 resultsSorted by cheapest first
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Compare providers for flights from Fresno to London

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 London in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fresno-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fresno-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-London 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 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 London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, February is the cheapest month in which you can book a flight from Fresno to London (average of $656). Flying from Fresno to London in June is currently the most expensive (average of $1,264). 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.

How much does it cost to fly round-trip from Fresno to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated July 20, 2026.
Read reviews from past customers who have flown United Airlines and British Airways from Fresno to London. 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.
United Airlines
7.4
Good
10,014 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
10,014 reviews
United Airlines
7.4
Good
10,014 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
8,124 reviews
United Airlines
7.4
Good
10,014 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

    For a flight from Fresno to London, you will be flying from Airterminal. Fresno Airterminal (FAT) is just 4.8 mi from the center of the city. Airterminal is the only Fresno airport and it handles 0 outbound flights to London per day. 4 airlines have flights to London from Fresno Airterminal on a regular basis.

  • How long is the flight from Fresno to London?

    United Airlines, KLM, and British Airways can get you from Fresno to London in just under 15h 52m. Your travel time can differ by up to 1h 38m. There are 5318 mi between Fresno and London. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Lufthansa, at $597, was found to be the cheapest airline from Fresno to London.Alternate airlines to your destination round-trip include British Airways and United Airlines. These flights start at 33% lower than the current average price 3 months from now.

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

    While some choose either Fresno Airterminal - London Gatwick or Fresno Airterminal - London City, Fresno Airterminal - London Heathrow is the most popular route from Fresno to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fresno to London 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?

    Currently, February is the cheapest month in which you can book a flight from Fresno to London (average of $656). Flying from Fresno to London in June is currently the most expensive (average of $1,264). 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 London?

Book flights to London if you plan to visit one of these locations
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Dorking
Hounslow
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Gatwick
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Watford
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Eastbourne
Slough
Stansted
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Luton
Harlow

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Fresno to London

Discover the top 4 airlines that operate flights from Fresno to London. 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 July 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$597Average$1,008FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$656Average$929FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$658Average$942FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$720Average$960FlexibilityNo cancel feeOn-time71%

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