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$202+ Cheap flights from the United States to Dublin (DUB)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from USA to Dublin

Keep the following information in mind while searching for USA to Dublin flight deals. Data was last updated November 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$327
(Booking.com)

One-way from

$202
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$488

Good round-trip deal

$399 or less

Good one-way deal

$283 or less
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
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From USA to Dublin
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One-way flight from USA to Dublin
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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from USA to Dublin.
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Price to beat on a one-way flight from USA to Dublin.
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Find flight deals from USA to Dublin

Cheapest flights from USA to Dublin
Explore the most affordable flight options available from USA to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Mytrip deal was found by Cheapflights users on 11/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:50 pmJFK - DUB
1 stop9h 20mAir Canada
Mon 11/249:00 amDUB - JFK
1 stop12h 09mAir Canada
Deal found 11/11$327
This Mytrip deal was found by Cheapflights users on 11/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:30 pmLGA - DUB
1 stop10h 40mAir Canada
Mon 11/249:00 amDUB - LGA
1 stop11h 38mAir Canada
Deal found 11/11$327
This Booking.com deal was found by Cheapflights users on 11/12. 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.
Thu 11/1311:30 amLGA - DUB
1 stop14h 40mAir Canada
Wed 11/199:00 amDUB - LGA
1 stop18h 33mAir Canada
Deal found 11/12$328
This Gotogate deal was found by Cheapflights users on 11/13. 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.
Fri 11/144:50 pmJFK - DUB
1 stop9h 20mAir Canada
Fri 11/219:00 amDUB - JFK
2 stops16h 58mAir Canada
Deal found 11/13$331
This United Airlines deal was found by Cheapflights users on 11/13. 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 11/146:00 amLGA - DUB
1 stop23h 20mUnited Airlines
Mon 11/179:00 amDUB - LGA
1 stop30h 43mUnited Airlines
Deal found 11/13$331
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
Sat 12/69:00 amDUB - LGA
1 stop15h 03mMultiple Airlines
Deal found 11/10$333
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
Wed 11/199:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 11/11$336
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Thu 12/410:30 amEWR - DUB
2 stops15h 40mAir Canada
Wed 12/109:00 amDUB - EWR
2 stops16h 37mAir Canada
Deal found 11/12$338
This Mytrip deal was found by Cheapflights users on 11/13. 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.
Wed 11/195:30 pmJFK - DUB
1 stop11h 35mMultiple Airlines
Wed 11/269:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 11/13$339
This Mytrip deal was found by Cheapflights users on 11/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:45 pmEWR - DUB
Nonstop6h 30mAer Lingus
Mon 11/241:15 pmDUB - EWR
Nonstop8h 00mAer Lingus
Deal found 11/11$339
This Flightnetwork deal was found by Cheapflights users on 11/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:30 pmLGA - DUB
1 stop10h 40mAir Canada
Mon 11/179:00 amDUB - LGA
1 stop15h 03mAir Canada
Deal found 11/11$339
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/710:15 amBOS - DUB
2 stops15h 55mMultiple Airlines
Thu 12/1110:50 amDUB - BOS
1 stop12h 45mMultiple Airlines
Deal found 11/12$340

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Dublin 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 November 13, 2025.
Use the filters below to find and compare flights from the United States to Dublin that are best for you.

Fly from

USA

Fly to

Dublin

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/30

6:05 am-10:20 am

1 stop23h 15m

Dublin

Wed 5/6

9:50 am-9:23 am

1 stop28h 33m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 4/1

6:05 am-10:20 am

1 stop23h 15m

Dublin

Fri 4/10

9:50 am-9:11 am

1 stop28h 21m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 3/24

6:00 am-10:20 am

1 stop24h 20m

Dublin

Mon 3/30

9:50 am-11:56 am

1 stop31h 06m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 1/22

2:55 pm-7:10 am

2 stops35h 15m

Dublin

Mon 2/2

9:00 am-2:14 pm

2 stops34h 14m

$342

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 4/26

5:45 am-10:20 am

1 stop23h 35m

Dublin

Sun 5/3

9:50 am-11:43 am

1 stop30h 53m

$342

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 12/1

10:15 pm-9:55 am

Nonstop6h 40m

Dublin

Sat 12/13

9:00 am-10:48 pm

1 stop18h 48m

$344

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 5/3

1:00 pm-9:00 am

1 stop15h 00m

Dublin

Wed 5/13

10:40 am-12:52 pm

Nonstop7h 12m

$347

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 12/2

11:30 am-8:10 am

1 stop15h 40m

Dublin

Sat 12/13

9:00 am-8:02 pm

2 stops16h 02m

$348

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 4/13

11:15 pm-11:10 am

Nonstop6h 55m

Dublin

Mon 4/20

9:50 am-5:37 pm

1 stop12h 47m

$348

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 1/20

9:20 pm-8:45 am

Nonstop6h 25m

Dublin

Sun 1/25

10:45 am-1:30 pm

Nonstop7h 45m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 60 results
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Best time to book a flight from USA to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from USA 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 the United States to Dublin

What is the cheapest month to book a flight from USA to Dublin?

Currently, November is the cheapest month in which you can book a flight from USA to Dublin (average of $263). Flying from USA to Dublin in June is currently the most expensive (average of $425). 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 US to DUB?

Find hourly flight availability from USA to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from USA to Dublin in the afternoon. 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.

What is the cheapest day to fly from USA to Dublin?

Use this chart to determine the cheapest time to fly round-trip from USA to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Dublin flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for theUnited States to Dublin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Dublin trip
Airlines
Aer Lingus

Aer Lingus offers pre-clearance of US immigration in Dublin, saving time on arrival.


Aer Lingus' Business Class includes lie-flat seats and complimentary Wi-Fi.

Read more about Aer Lingusby Evie Carrick
United Airlines

United's Polaris Class includes lie-flat seats and Saks Fifth Avenue bedding.


United's Premium Plus offers extra legroom, upgraded meals, and 2 checked bags.

Read more about United Airlinesby Harriet Baskas
American Airlines

American Airlines' Flagship First offers 21.8” wide seats and a 15.4” HD touchscreen.


American Airlines' Premium Economy offers 18.5” seats with 8” recline and 38” pitch.

Read more about American Airlinesby Marisa Garcia
Delta

Delta's Delta One offers 180-degree flat-bed seats and premium meals.


Delta's Comfort Plus offers extra legroom, early boarding, and upgraded snacks.

Read more about Deltaby Harriet Baskas
Icelandair

Icelandair's Saga Premium offers wide aisles and generous legroom.


Icelandair's Stopover Program allows a 3-7 day Iceland stop at no extra charge.

Read more about Icelandairby Bill Fink
JetBlue

JetBlue's Mint Class features lie-flat seats and a high-end culinary program.


JetBlue offers free Wi-Fi and screens at every seat for entertainment.

Read more about JetBlueby Blane Bachelor
Airports
DUB

For a smooth arrival, Terminal 2 handles all US flights with efficient immigration and clear baggage signage.


The quickest way into Dublin is via Aircoach or Dublin Express buses, taking 30-40 minutes from the airport.

Read more about DUBby James March
Our travel experts
Evie Carrick

Evie Carrick

Expert on Aer Lingus

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines and Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on American Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Bill Fink

Bill Fink

Expert on Icelandair

Bill Fink

Bill Fink

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more
Blane Bachelor

Blane Bachelor

Expert on JetBlue

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from the United States to Dublin. 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
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,370 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
578 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from USA to Dublin. 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 into for flights to Dublin from United States?

    Dublin (DUB) is the airport you will fly into if you book a flight from United States to Dublin. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • How popular is this USA to Dublin flight route?

    Within the past month, 51 users have taken a look at flights from United States to Dublin.

  • How long is the flight from USA to Dublin?

    There are many flights that can get you from USA to Dublin in 6h 25m. Fly via United Airlines, JetBlue, or Delta to get the fastest option. USA and Dublin are separated by a distance of 3169 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Dublin one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $238. United Airlines flights start at $238 while deals on Icelandair start at $249 one-way.

  • What are the most popular routes from USA to Dublin?

    The most popular route from USA to Dublin is New York John F Kennedy Intl - Dublin. You may also consider Newark - Dublin or Boston Logan Intl - Dublin.

  • What are the most reliable airlines from USA to Dublin?

    No one likes to see their flight delayed. When booking a flight from USA to Dublin consider choosing American Airlines (80%), Aer Lingus (80%) or Iberia (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from USA to Dublin?

    The cheapest flight price from USA to Dublin is $378. On average you can expect to pay $1,902. The most popular route, (New York John F Kennedy Intl - Dublin), can usually be booked for $337.

  • Can I find deals for flights from USA to Dublin that include hotel bookings?

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

  • How can I find direct flights from USA to Dublin?

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

  • Can I find deals for business class flights from USA to Dublin?

    Yes. Cheapflights offers flight deals from USA to Dublin 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 USA to Dublin?

    Currently, November is the cheapest month in which you can book a flight from USA to Dublin (average of $263). Flying from USA to Dublin in June is currently the most expensive (average of $425). 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 Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for USA to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Dublin

Discover the top 10 airlines that operate flights from USA to Dublin. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$88Average$728FlexibilityNo cancel feeOn-time62%
SWISSCheapest$204Average$549FlexibilityNo cancel feeOn-time79%
PLAYCheapest$292Average$381FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$335Average$716FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$345Average$631FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$347Average$499FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$347Average$681FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$351Average$749FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$354Average$570FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$355Average$696FlexibilityNo cancel feeOn-time77%

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