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Interlaken

$277+ Cheap flights from George Bush Intcntl (IAH) to Interlaken, Switzerland

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ZRH
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Interlaken are usually found in October or November, booked 48 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap flight deals from George Bush Intcntl to Interlaken

Keep the following information in mind while searching for George Bush Intcntl to Interlaken flight deals. Data was last updated October 22, 2025.

Round-trip from

$451
(American Airlines)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$663
From Houston George Bush Intcntl to Interlaken
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One-way flight from Houston George Bush Intcntl to Interlaken
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Highest demand for flights based on searches. 21% potential increase in price ($238 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from George Bush Intcntl to Interlaken

Cheapest flights from George Bush Intcntl to Interlaken
Explore the most affordable flight options available from George Bush Intcntl to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/116:28 pmIAH - ZRH
2 stops16h 57mAmerican Airlines
Tue 11/1810:15 amZRH - IAH
1 stop18h 15mAmerican Airlines
Deal found 10/20$451
This Expedia deal was found by Cheapflights users on 10/20. 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 10/272:23 pmIAH - ZRH
2 stops15h 22mMultiple Airlines
Mon 11/109:10 pmZRH - IAH
2 stops29h 50mMultiple Airlines
Deal found 10/20$463
This Finnair deal was found by Cheapflights users on 10/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:24 pmIAH - ZRH
2 stops20h 56mFinnair
Mon 12/87:05 pmZRH - IAH
2 stops31h 20mFinnair
Deal found 10/20$470
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/191:15 pmIAH - ZRH
1 stop12h 00mAmerican Airlines
Wed 11/266:45 amZRH - IAH
2 stops18h 13mAmerican Airlines
Deal found 10/20$474
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:50 amIAH - ZRH
2 stops19h 55mAir Canada
Wed 12/1012:40 pmZRH - IAH
1 stop15h 59mAir Canada
Deal found 10/21$486
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:50 amIAH - ZRH
2 stops21h 55mMultiple Airlines
Thu 12/117:05 amZRH - IAH
1 stop14h 30mMultiple Airlines
Deal found 10/21$492
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/304:20 pmIAH - ZRH
1 stop12h 35mUnited Airlines
Thu 12/111:20 pmZRH - IAH
1 stop15h 24mUnited Airlines
Deal found 10/21$493
This United deal was found by Cheapflights users on 10/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:25 amIAH - ZRH
1 stop17h 15mMultiple Airlines
Wed 11/2612:40 pmZRH - IAH
1 stop15h 59mMultiple Airlines
Deal found 10/20$494
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:14 amIAH - ZRH
2 stops37h 01mAir Canada
Wed 12/1012:40 pmZRH - IAH
1 stop15h 59mAir Canada
Deal found 10/19$496

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Interlaken 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 22, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Interlaken that are best for you.

Fly from

George Bush Intcntl

Fly to

Interlaken

Route

Depart

Return

Price

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Wed 1/28

3:50 pm-8:20 pm

1 stop21h 30m

Zurich

Tue 2/3

6:45 am-2:05 pm

1 stop14h 20m

$458

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 12/2

2:24 pm-6:20 pm

2 stops20h 56m

Zurich

Mon 12/8

7:05 pm-7:25 pm

2 stops31h 20m

$470

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 12/2

7:05 pm-4:45 pm

1 stop14h 40m

Zurich

Wed 12/10

1:20 pm-9:44 pm

1 stop15h 24m

$493

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Wed 12/3

7:05 pm-2:45 pm

1 stop12h 40m

Zurich

Wed 12/10

1:20 pm-9:44 pm

1 stop15h 24m

$493

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Tue 11/25

4:20 pm-4:45 pm

1 stop17h 25m

Zurich

Thu 12/11

1:20 pm-9:44 pm

1 stop15h 24m

$493

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 12/1

4:20 pm-11:55 am

1 stop12h 35m

Zurich

Tue 12/9

1:00 pm-9:44 pm

1 stop15h 44m

$493

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sun 2/22

7:15 am-10:30 am

2 stops20h 15m

Zurich

Mon 3/2

11:45 am-1:30 pm

1 stop32h 45m

$508

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Mon 2/23

11:30 am-10:30 am

2 stops16h 00m

Zurich

Mon 3/2

2:15 pm-1:30 pm

1 stop30h 15m

$508

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Sun 2/22

9:50 pm-11:45 am

1 stop30h 55m

Zurich

Sun 3/1

9:10 pm-8:00 pm

1 stop29h 50m

$508

HoustonZurich

IAH - ZRH

IAHZRH

Houston George Bush Intcntl

Wed 2/25

6:00 am-10:30 am

2 stops21h 30m

Zurich

Mon 3/2

2:15 pm-1:30 pm

1 stop30h 15m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 22 results
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Best time to book a flight from George Bush Intcntl to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Interlaken

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Interlaken?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Interlaken. Price data was last updated on October 17, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Interlaken is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Interlaken?

Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Interlaken (average of $529). Flying from Houston George Bush Intcntl Airport to Interlaken in June is currently the most expensive (average of $1,010). 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 IAH to IN9?

Find hourly flight availability from George Bush Intcntl to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Interlaken at noon. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Interlaken?

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Interlaken flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Interlaken?

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated October 22, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and American Airlines from Houston George Bush Intcntl Airport to Interlaken. 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
8,988 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,988 reviews
United Airlines
7.4
Good
8,988 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Turkish Airlines
7.3
Good
4,022 reviews
United Airlines
7.4
Good
8,988 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,028 reviews
United Airlines
7.4
Good
8,988 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Air Canada
7.1
Good
10,335 reviews
United Airlines
7.4
Good
8,988 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
British Airways
6.7
Okay
7,466 reviews
United Airlines
7.4
Good
8,988 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Interlaken. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Interlaken?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Interlaken in 14h 40m. Fly via British Airways, Finnair, or United Airlines to get the fastest option. Airlines will cover a distance of 5306 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from George Bush Intcntl to Interlaken that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Interlaken flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Interlaken?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Interlaken.

  • Can I find deals for business class flights from George Bush Intcntl to Interlaken?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Interlaken 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 Houston George Bush Intcntl Airport to Interlaken?

    Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Interlaken (average of $529). Flying from Houston George Bush Intcntl Airport to Interlaken in June is currently the most expensive (average of $1,010). 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.

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Alternative routes for George Bush Intcntl to Interlaken

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Top 9 airlines flying from George Bush Intcntl to Interlaken

Discover the top 9 airlines that operate flights from George Bush Intcntl to Interlaken. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$482Average$798FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$524Average$694FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$572Average$873FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$603Average$704FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$604Average$947FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$607Average$1,061FlexibilityNo cancel feeOn-time76%
DeltaCheapest$622Average$1,153FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$636Average$931FlexibilityNo cancel feeOn-time67%
KLMCheapest$654Average$1,005FlexibilityNo cancel feeOn-time75%

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