What aircraft does AV121 use?

Avianca - Aerovias Nacionales de Colombia flight AV121 operates on a Boeing 787-8 from LHR to BOG.

How long is the AV121 flight?

The estimated flight time for AV121 from LHR to BOG is approximately 11h 5m covering 8,473 km (5,265 miles).

Does AV121 have WiFi?

Yes, Avianca - Aerovias Nacionales de Colombia flight AV121 offers WiFi onboard provided by Other.

How many seats does this Boeing 787-8 have?

This Avianca - Aerovias Nacionales de Colombia Boeing 787-8 has 291 total seats across 2 cabin classes: Business, Economy.

What cabin classes are available on this aircraft?

This Boeing 787-8 offers 2 cabin classes: Business, Economy. Seat distribution: 20 Business seats, 271 Economy seats.

What route does AV121 fly?

Avianca - Aerovias Nacionales de Colombia flight AV121 operates from LHR (London Heathrow Airport) to BOG (El Dorado International Airport), connecting London and Bogota.

How do I choose the best seat?

The best seat depends on your priorities. For extra legroom, choose seats near emergency exits or bulkhead rows. For quick boarding/deplaning, select seats near the front. Avoid seats near lavatories or galleys if you prefer a quieter flight. Window seats offer views and a wall to lean against, while aisle seats provide easier access to move around.

What do the different seat colors mean?

Green seats are typically available for selection, red seats are occupied or blocked, yellow/orange seats may have restrictions or extra fees, and blue seats often indicate premium or preferred seating with additional charges. Hover over any seat to see specific details and pricing.

Can I change my seat after booking?

Yes, most airlines allow seat changes after booking, though fees may apply depending on your fare type and desired seat. You can typically change seats through the airline's website, mobile app, or by calling customer service. Some seats become available closer to departure as the airline releases blocked inventory.

When is the best time to select seats?

The best time varies by strategy. Book immediately after purchasing your ticket for the widest selection, or wait until 24 hours before departure when airlines often release blocked premium seats. For popular routes, early selection is recommended. Our seat alerts can notify you when preferred seats become available.

Are the seat maps updated in real-time?

Our flight seat maps are updated regularly throughout the day to reflect current availability. However, seat availability can change rapidly, especially close to departure. We recommend checking the airline's official website for the most up-to-date information when making your final selection.

What if my preferred seat isn't available?

You can also check back periodically as seats often open up closer to departure when other passengers make changes or when the airline releases additional inventory.

AV121 Seat Map

● On time

Avianca - Aerovias Nacionales de Colombia · Boeing 787-8 · Sat, 30 May 2026

Depart

LHR · London

11h 5m

5,265 mi

Arrive

BOG · Bogota

+ Seat alert

J · Business

20 seats

Y · Economy

160/271

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 1–41

No Seat Data for May 30, 2026

We don't have cached seat availability data for this specific date. The seat map below shows the general aircraft layout, but seat availability may differ on your travel date.

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Real-time data directly from the airline

Showing general aircraft seat map layout:

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

29B

Score 37 #1

Quick exit access

Extra legroom

22F

Score 68 #2

Easy aisle access · Near wings (smoother ride)

Aisle

21F

Score 68 #3

Easy aisle access · Near wings (smoother ride)

Aisle

21D

Score 68 #4

Easy aisle access · Near wings (smoother ride)

Aisle

Get Seat Alerts

No Seat Data for May 30, 2026

We don't have cached seat availability for this date. The seat map shows the general aircraft layout. Showing layout from August 03, 2025.

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AV121 Flight Details

Flight Number: AV121

Origin:

(London Heathrow Airport, London)

Destination:

(El Dorado International Airport, Bogota)

Distance: 8,473 km (5,265 mi)

Est. Duration: 11h 5m

Flight Date: May 30, 2026

Aircraft: Boeing 787-8

In-Flight WiFi: Other (verified)

Airline Routes: View Avianca - Aerovias Nacionales de Colombia route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Avianca - Aerovias Nacionales de Colombia (AV)
Aircraft: Boeing 787-8
Seating: Main Deck: 291 seats

Economy: 271

160 108 3

59% Available

Business: 20

0 0 20

0% Available
Legend: Seat Status

Blocked

Occupied

Standard

Cabin Classes

First

Business

Premium Economy

Economy

Extra legroom / exit

Features

Exit door

WC Lavatory

GALLEY Galley

CREW Crew area

This Boeing 787-8 operates Avianca - Aerovias Nacionales de Colombia flight AV121 from London (LHR) to Bogota (BOG). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

Best Seats on AV121

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 14K Economy
Seat 15A Economy
Seat 15K Economy

Best Aisle Seats

Seat 22F Economy
Seat 21F Economy
Seat 21D Economy

Best for Legroom

Seat 29B Economy

Exit Row Seats

Seat 29B Economy

Quietest Seats

Seat 20A Economy
Seat 19K Economy
Seat 19F Economy

Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.

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Seat Selection Assistance

Seat Alerts Require Payment

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Reviews

Passenger Reviews for AV121

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Boeing 787-8 Seat Map

Full Avianca - Aerovias Nacionales de Colombia Boeing 787-8 seating chart, cabin layout, and seat reviews.

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AV121 Seat Map

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AV121 Flight Details

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Seat Configuration Statistics

Aircraft Configuration

Aircraft Details

Seat Status

Cabin Classes

Features

Best Seats on AV121

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Best Window Seats

Best Aisle Seats

Best for Legroom

Exit Row Seats

Quietest Seats

Seat Selection Assistance

Seat Alerts Require Payment

Passenger Reviews for AV121

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Boeing 787-8 Seat Map

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