HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$393+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LHR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fresno to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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.
Fri 12/122:07 pmFAT - LHR
2 stops18h 58mLufthansa
Sat 12/2010:05 amLHR - FAT
1 stop21h 54mLufthansa
Deal found 12/11$882
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/266:35 amFAT - LHR
1 stop21h 25mUnited Airlines
Sat 1/1011:10 amLHR - FAT
2 stops34h 23mUnited Airlines
Deal found 12/9$884
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Sun 12/1410:56 amFAT - LHR
2 stops18h 34mLufthansa
Sat 1/1010:25 amLHR - FAT
2 stops18h 38mLufthansa
Deal found 12/10$898
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/1412:55 pmFAT - LHR
1 stop12h 45mUnited Airlines
Sat 1/108:00 amLHR - FAT
2 stops21h 10mUnited Airlines
Deal found 12/10$899
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/1210:56 amFAT - LHR
2 stops18h 34mUnited Airlines
Sat 12/2010:05 amLHR - FAT
2 stops20h 31mUnited Airlines
Deal found 12/10$997
This Travelocity deal was found by Cheapflights users on 12/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:56 amFAT - LHR
2 stops16h 54mMultiple Airlines
Sat 12/207:30 pmLHR - FAT
2 stops36h 29mMultiple Airlines
Deal found 12/11$1,033
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/175:15 amFAT - LHR
1 stop20h 25mUnited Airlines
Sun 12/211:45 pmLHR - FAT
1 stop18h 14mUnited Airlines
Deal found 12/10$1,085

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$521
(oojo)

One-way from

$393
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,169
Provider with most accurate pricing for Fresno Airterminal-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fresno Airterminal-London Heathrow flights.
Search Deals
From Fresno Airterminal to London Heathrow
Search Deals
One-way flight from Fresno Airterminal to London Heathrow
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($290 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Fri 1/9

2:22 pm-9:00 pm

2 stops22h 38m

London Heathrow

Fri 1/16

7:40 am-9:51 pm

2 stops22h 11m

$604

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 1/24

2:22 pm-12:00 pm

1 stop13h 38m

London Heathrow

Sat 1/31

3:20 pm-9:10 pm

1 stop13h 50m

$604

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 2/11

10:54 am-3:50 pm

2 stops20h 56m

London Heathrow

Wed 2/25

7:40 am-8:11 pm

2 stops20h 31m

$604

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sat 1/24

6:05 am-10:30 am

2 stops20h 25m

London Heathrow

Sat 1/31

10:45 am-4:29 pm

1 stop13h 44m

$618

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Thu 1/29

12:45 pm-9:40 am

1 stop12h 55m

London Heathrow

Mon 2/2

7:40 am-9:03 pm

2 stops21h 23m

$628

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 1/7

2:22 pm-11:50 am

2 stops37h 28m

London Heathrow

Wed 1/14

7:40 am-9:03 pm

2 stops21h 23m

$628

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Mon 1/26

2:14 pm-1:30 pm

1 stop15h 16m

London Heathrow

Mon 2/2

7:40 am-9:03 pm

2 stops21h 23m

$628

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 1/11

5:43 pm-5:30 pm

3 stops39h 47m

$393

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 1/11

2:14 pm-6:35 pm

2 stops20h 21m

$395

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 1/11

10:54 am-12:00 pm

1 stop17h 06m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fresno-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Currently, September is the cheapest month in which you can book a flight from Fresno to London Heathrow Airport (average of $649). Flying from Fresno to London Heathrow Airport 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 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 December 12, 2025.

It’s typically best to fly out from Fresno to London Heathrow Airport in the evening. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 December 12, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and British Airways from Fresno to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
11,048 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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. 3 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.

  • How long is the flight from Fresno to London Heathrow Airport?

    Lufthansa and Virgin Atlantic can get you from Fresno to London Heathrow Airport in just under 20h 25m. Your travel time can differ by up to 2h 13m. The distance between Fresno and London Heathrow Airport is about 5318 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $699. Additional round-trip tickets that might be worth considering are offered by American Airlines and British Airways, with the lowest prices starting at $707 and $733, respectively. United Airlines is 27% 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, September is the cheapest month in which you can book a flight from Fresno to London Heathrow Airport (average of $649). Flying from Fresno to London Heathrow Airport 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fresno to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Gatwick flights
Los Angeles to London City flights
San Francisco to Gatwick flights
San Francisco to London City flights
San Diego to Heathrow flights
Los Angeles to Stansted flights
San Francisco to Stansted flights
Ontario to Heathrow flights
Los Angeles to Luton flights
Las Vegas to Heathrow flights
San Francisco to Luton flights
San Diego to Gatwick flights
Santa Ana to Heathrow flights
Las Vegas to Gatwick flights
San Jose to Heathrow flights
San Diego to London City flights
Las Vegas to London City flights
Sacramento to Heathrow flights
San Diego to Stansted flights
Oakland to Heathrow flights
Sacramento to Gatwick flights
Reno to Heathrow flights
Las Vegas to Stansted flights
Sacramento to London City flights
Palm Springs to Heathrow flights
Ontario to Gatwick flights
Burbank to Heathrow flights
San Jose to Gatwick flights
Oakland to Gatwick flights
Santa Rosa to Heathrow flights
Las Vegas to Luton flights
Fresno to Gatwick flights
Reno to London City flights
Sacramento to Stansted flights
Ontario to London City flights
Reno to Gatwick flights
Palm Springs to London City flights
San Jose to London City flights
Santa Ana to London City flights
Los Angeles to Southend flights
Long Beach to Heathrow flights
Santa Ana to Gatwick flights
Fresno to London City flights
Arcata to Heathrow flights
Palm Springs to Gatwick flights
San Luis Obispo to Heathrow flights
San Jose to Stansted flights

Top 3 airlines flying from Fresno to Heathrow

Discover the top 3 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$699Average$1,049FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$707Average$1,085FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$733Average$1,268FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.