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$405+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find 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 October 23, 2025.

This KLM deal was found by Cheapflights users on 10/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:16 pmFAT - LHR
1 stop13h 44mKLM
Wed 11/128:25 pmLHR - FAT
2 stops28h 01mKLM
Deal found 10/22$594
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:20 amFAT - LHR
1 stop16h 40mDelta
Wed 11/1210:45 amLHR - FAT
1 stop18h 49mDelta
Deal found 10/22$600
This KLM deal was found by Cheapflights users on 10/21. 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 12/29:40 amFAT - LHR
1 stop16h 20mKLM
Tue 12/910:45 amLHR - FAT
1 stop13h 40mKLM
Deal found 10/21$601
This Virgin Atlantic deal was found by Cheapflights users on 10/21. 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.
Tue 12/212:21 pmFAT - LHR
2 stops20h 29mVirgin Atlantic
Tue 12/911:40 amLHR - FAT
2 stops17h 59mVirgin Atlantic
Deal found 10/21$605
This Delta deal was found by Cheapflights users on 10/23. 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.
Sun 12/75:06 pmFAT - LHR
1 stop32h 54mDelta
Sun 12/1411:45 amLHR - FAT
2 stops41h 54mDelta
Deal found 10/23$622
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:40 amFAT - LHR
2 stops21h 10mMultiple Airlines
Sun 12/146:30 amLHR - FAT
2 stops23h 23mMultiple Airlines
Deal found 10/23$647
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:32 pmFAT - LHR
2 stops23h 28mLufthansa
Sun 12/146:30 amLHR - FAT
2 stops23h 23mLufthansa
Deal found 10/23$653
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sun 12/75:15 amFAT - LHR
2 stops16h 40mUnited Airlines
Wed 12/177:40 amLHR - FAT
2 stops18h 12mUnited Airlines
Deal found 10/23$654
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:45 amFAT - LCY
2 stops25h 55mMultiple Airlines
Wed 11/129:50 amLCY - FAT
2 stops20h 03mMultiple Airlines
Deal found 10/22$676
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 amFAT - LCY
3 stops21h 40mMultiple Airlines
Fri 11/149:55 amLCY - FAT
3 stops22h 04mMultiple Airlines
Deal found 10/22$720
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sun 12/710:56 amFAT - LCY
2 stops21h 44mMultiple Airlines
Wed 12/179:50 amLCY - FAT
3 stops22h 09mMultiple Airlines
Deal found 10/23$780
This Expedia deal was found by Cheapflights users on 10/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:01 amFAT - LGW
2 stops15h 54mMultiple Airlines
Wed 11/1211:55 amLGW - FAT
2 stops18h 11mMultiple Airlines
Deal found 10/22$919

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$594
(KLM)

One-way from

$405
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$773
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. 10% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 23, 2025.
Use the filters below to find and compare flights from Fresno to London that are best for you.

Fly from

Fresno

Fly to

London

Route

Depart

Return

Price

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 12/2

12:21 pm-10:00 am

1 stop13h 39m

London Heathrow

Tue 12/9

8:25 pm-4:25 pm

2 stops28h 00m

$594

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 11/4

9:20 am-8:45 am

2 stops15h 25m

London Heathrow

Wed 11/12

8:25 pm-4:26 pm

2 stops28h 01m

$599

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 11/4

9:20 am-10:00 am

1 stop16h 40m

London Heathrow

Wed 11/12

10:45 am-9:34 pm

1 stop18h 49m

$600

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 12/2

12:21 pm-4:50 pm

2 stops20h 29m

London Heathrow

Tue 12/9

11:40 am-9:39 pm

2 stops17h 59m

$605

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 12/7

5:06 pm-10:00 am

1 stop32h 54m

London Heathrow

Sun 12/14

8:40 am-4:25 pm

2 stops39h 45m

$622

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 12/7

6:40 am-11:50 am

2 stops21h 10m

London Heathrow

Sun 12/14

6:30 am-9:53 pm

2 stops23h 23m

$647

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 12/7

1:32 pm-9:00 pm

2 stops23h 28m

London Heathrow

Sun 12/14

6:30 am-9:53 pm

2 stops23h 23m

$653

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Tue 12/2

10:56 am-4:40 pm

2 stops21h 44m

London City

Tue 12/9

9:50 am-9:53 pm

2 stops20h 03m

$676

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Tue 11/4

6:45 am-4:40 pm

2 stops25h 55m

London City

Wed 11/12

9:50 am-9:53 pm

2 stops20h 03m

$676

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Fri 11/7

6:00 am-11:40 am

3 stops21h 40m

London City

Fri 11/14

9:55 am-11:59 pm

3 stops22h 04m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 34 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
oojoPrice 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 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, September is the cheapest month in which you can book a flight from Fresno to London (average of $649). Flying from Fresno to London in June is currently the most expensive (average of $1,177). 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 LON?

Find hourly flight availability from Fresno to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Fresno to London in the evening. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight at noon.

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 October 23, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines 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.
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
8,991 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

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
11,028 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

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.
British Airways
6.7
Okay
7,467 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

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 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. 3 airlines have flights to London from Fresno Airterminal on a regular basis.

  • How long is the flight from Fresno to London?

    KLM, Delta, and Virgin Atlantic can get you from Fresno to London in just under 13h 39m. Your travel time can differ by up to 6h 50m. 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?

    United Airlines, at $699, was found to be the cheapest airline from Fresno to London.Alternate airlines to your destination round-trip include British Airways and American Airlines. These flights start at 34% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $405 on United Airlines. Other airlines that offer cheap prices include Air Canada from $537 and Alaska Airlines from $620 one-way.

  • 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, September is the cheapest month in which you can book a flight from Fresno to London (average of $649). Flying from Fresno to London in June is currently the most expensive (average of $1,177). 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?

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Top 3 airlines flying from Fresno to London

Discover the top 3 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$699Average$1,049FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$747Average$1,219FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$800Average$1,085FlexibilityNo cancel feeOn-time71%

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